Finite Group DatabasebetaFinite Group DatabasebetaOrder 22784.
340 conjugacy classes of subgroups; only the 55 normal subgroups are shown.
This group has 340 conjugacy classes of subgroups — too many to draw. Only its 55 normal subgroups are shown.
Dotted edges: containments with no intermediate normal subgroup — omitted non-normal subgroups may lie between.
| # | subgroup | G/H | class size | multiplicity | normal? | properties |
|---|---|---|---|---|---|---|
| 1 | #26031646 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 2 | #26022205 | C2 | 1 | 2 | yes | maximal |
| 3 | #26021539 | C2 | 1 | 1 | yes | maximal, characteristic |
| 4 | #26018247 | C2 | 1 | 2 | yes | maximal, complemented |
| 5 | C89×#1327 | C2 | 1 | 1 | yes | maximal, characteristic, complemented |
| 6 | #19152398 | C22 | 1 | 1 | yes | characteristic |
| 7 | #19152155 | — | 2 | 1 | no | — |
| 8 | #19152041 | — | 2 | 2 | no | — |
| 9 | #19151884 | — | 2 | 2 | no | — |
| 10 | #19151856 | — | 2 | 1 | no | — |
| 11 | #19151856 | C22 | 1 | 2 | yes | — |
| 12 | #19151809 | — | 2 | 2 | no | — |
| 13 | C2×#15667940 | — | 2 | 1 | no | — |
| 14 | #19151580 | — | 2 | 1 | no | — |
| 15 | #19151409 | — | 2 | 2 | no | — |
| 16 | #19151356 | C22 | 1 | 1 | yes | characteristic |
| 17 | #423×C89 | C22 | 1 | 1 | yes | characteristic |
| 18 | #349×C89 | C22 | 1 | 2 | yes | — |
| 19 | C2×#13083574 | — | 2 | 1 | no | — |
| 20 | #15668045 | — | 4 | 1 | no | — |
| 21 | #15668040 | — | 4 | 1 | no | — |
| 22 | #15668034 | — | 2 | 2 | no | — |
| 23 | C2×Dic356 | — | 2 | 1 | no | — |
| 24 | C2×Dic356 | D4 | 1 | 2 | yes | — |
| 25 | C2×#13083558 | — | 2 | 1 | no | — |
| 26 | #15668012 | — | 2 | 1 | no | — |
| 27 | #15668012 | — | 2 | 1 | no | — |
| 28 | #15668004 | — | 4 | 1 | no | — |
| 29 | #15667991 | — | 2 | 2 | no | — |
| 30 | #15667991 | — | 4 | 1 | no | — |
| 31 | C4×Dic178 | — | 2 | 2 | no | — |
| 32 | C4×Dic178 | — | 4 | 1 | no | — |
| 33 | #15667971 | — | 4 | 1 | no | — |
| 34 | Dic712 | — | 4 | 2 | no | — |
| 35 | #15667957 | — | 4 | 2 | no | — |
| 36 | #15667944 | — | 2 | 1 | no | — |
| 37 | #15667944 | D4 | 1 | 2 | yes | — |
| 38 | #15667940 | — | 4 | 1 | no | — |
| 39 | #15667940 | — | 4 | 1 | no | — |
| 40 | #15667937 | — | 2 | 2 | no | — |
| 41 | #15667937 | — | 2 | 2 | no | — |
| 42 | #15667930 | — | 4 | 1 | no | — |
| 43 | #15667928 | — | 4 | 1 | no | — |
| 44 | C2×M16×C89 | D4 | 1 | 1 | yes | characteristic |
| 45 | C2×M16×C89 | C23 | 1 | 1 | yes | characteristic |
| 46 | C2×C42×C89 | D4 | 1 | 1 | yes | characteristic |
| 47 | M32×C89 | — | 2 | 2 | no | — |
| 48 | C4⋊C8×C89 | — | 2 | 2 | no | — |
| 49 | #13083574 | — | 4 | 1 | no | — |
| 50 | #13083574 | — | 4 | 1 | no | — |
| 51 | #13083574 | — | 4 | 1 | no | — |
| 52 | #13083574 | — | 4 | 1 | no | — |
| 53 | C2×Dic178 | — | 2 | 1 | no | — |
| 54 | C2×Dic178 | — | 2 | 2 | no | — |
| 55 | C2×Dic178 | — | 4 | 1 | no | — |
| 56 | C2×D356 | — | 2 | 1 | no | — |
| 57 | C2×C22⋊D89 | — | 4 | 1 | no | — |
| 58 | C2×C4×D89 | — | 4 | 1 | no | — |
| 59 | Dic356 | — | 2 | 2 | no | — |
| 60 | Dic356 | — | 4 | 2 | no | — |
| 61 | Dic356 | — | 8 | 1 | no | — |
| 62 | #13083563 | — | 4 | 2 | no | — |
| 63 | D712 | — | 2 | 2 | no | — |
| 64 | #13083558 | — | 4 | 1 | no | — |
| 65 | #13083558 | — | 4 | 1 | no | — |
| 66 | C2×#10623494 | — | 4 | 1 | no | — |
| 67 | C4⋊Dic89 | — | 2 | 2 | no | — |
| 68 | C4⋊Dic89 | — | 4 | 1 | no | — |
| 69 | C4⋊Dic89 | — | 4 | 1 | no | — |
| 70 | C4⋊Dic89 | — | 4 | 1 | no | — |
| 71 | #13083553 | — | 4 | 2 | no | — |
| 72 | #13083553 | — | 4 | 2 | no | — |
| 73 | C22⋊Dic89 | — | 4 | 2 | no | — |
| 74 | C4×Dic89 | — | 4 | 2 | no | — |
| 75 | C22×C4×C89 | — | 2 | 1 | no | — |
| 76 | C22×C4×C89 | C2×D4 | 1 | 1 | yes | characteristic |
| 77 | M16×C89 | — | 4 | 1 | no | — |
| 78 | M16×C89 | — | 4 | 1 | no | — |
| 79 | C2×C8×C89 | — | 2 | 1 | no | — |
| 80 | C2×C8×C89 | C2×D4 | 1 | 2 | yes | — |
| 81 | C42×C89 | — | 2 | 1 | no | — |
| 82 | C42×C89 | D8 | 1 | 1 | yes | characteristic |
| 83 | C42×C89 | D8 | 1 | 1 | yes | characteristic |
| 84 | C16×C89 | — | 4 | 2 | no | — |
| 85 | C23×C89 | AGL(1,ℤ/8) | 1 | 1 | yes | characteristic |
| 86 | C22×D89 | — | 4 | 1 | no | — |
| 87 | C2×C4×C89 | — | 2 | 1 | no | — |
| 88 | C2×C4×C89 | — | 2 | 1 | no | — |
| 89 | C2×C4×C89 | — | 2 | 1 | no | — |
| 90 | C2×C4×C89 | — | 2 | 1 | no | — |
| 91 | C2×C4×C89 | — | 4 | 2 | no | — |
| 92 | C2×C4×C89 | #120 | 1 | 1 | yes | characteristic |
| 93 | C2×C4×C89 | C2×D8 | 1 | 1 | yes | characteristic |
| 94 | C22⋊D89 | — | 8 | 1 | no | — |
| 95 | C22⋊D89 | — | 8 | 1 | no | — |
| 96 | C2×Dic89 | — | 4 | 1 | no | — |
| 97 | C2×Dic89 | — | 4 | 2 | no | — |
| 98 | C2×Dic89 | — | 4 | 2 | no | — |
| 99 | D356 | — | 4 | 1 | no | — |
| 100 | D356 | — | 4 | 1 | no | — |
| 101 | C4×D89 | — | 8 | 1 | no | — |
| 102 | C4×D89 | — | 8 | 1 | no | — |
| 103 | Dic178 | — | 4 | 1 | no | — |
| 104 | Dic178 | — | 4 | 2 | no | — |
| 105 | Dic178 | — | 4 | 1 | no | — |
| 106 | Dic178 | — | 4 | 2 | no | — |
| 107 | Dic178 | — | 8 | 2 | no | — |
| 108 | C8×C89 | — | 2 | 2 | no | — |
| 109 | C8×C89 | — | 4 | 1 | no | — |
| 110 | #10623494 | — | 8 | 1 | no | — |
| 111 | C22×C89 | — | 2 | 1 | no | — |
| 112 | C22×C89 | — | 4 | 1 | no | — |
| 113 | C22×C89 | #447 | 1 | 1 | yes | characteristic |
| 114 | C2×D89 | — | 8 | 1 | no | — |
| 115 | C2×D89 | — | 16 | 1 | no | — |
| 116 | C4×C89 | — | 2 | 2 | no | — |
| 117 | C4×C89 | — | 2 | 1 | no | — |
| 118 | C4×C89 | — | 4 | 1 | no | — |
| 119 | C4×C89 | #454 | 1 | 1 | yes | characteristic |
| 120 | C4×C89 | B(4,𝔽2) | 1 | 1 | yes | characteristic |
| 121 | Dic89 | — | 8 | 2 | no | — |
| 122 | Dic89 | — | 8 | 1 | no | — |
| 123 | Dic89 | — | 8 | 2 | no | — |
| 124 | #12174 | — | 89 | 1 | no | maximal, Sylow |
| 125 | C2×C89 | — | 2 | 1 | no | — |
| 126 | C2×C89 | — | 4 | 1 | no | — |
| 127 | C2×C89 | #1598 | 1 | 1 | yes | characteristic |
| 128 | D89 | — | 16 | 1 | no | — |
| 129 | #3255 | — | 89 | 1 | no | — |
| 130 | #2191 | — | 89 | 2 | no | — |
| 131 | #2050 | — | 89 | 1 | no | — |
| 132 | #1342 | — | 89 | 2 | no | — |
| 133 | #1327 | D89 | 1 | 1 | yes | characteristic, complemented |
| 134 | C89 | #12174 | 1 | 1 | yes | characteristic, complemented, Sylow |
| 135 | #575 | — | 89 | 1 | no | — |
| 136 | #533 | — | 178 | 1 | no | — |
| 137 | #510 | — | 178 | 2 | no | — |
| 138 | #475 | — | 178 | 2 | no | — |
| 139 | #470 | — | 89 | 2 | no | — |
| 140 | #470 | — | 178 | 1 | no | — |
| 141 | #462 | — | 178 | 2 | no | — |
| 142 | #423 | C2×D89 | 1 | 1 | yes | characteristic |
| 143 | C2×#104 | — | 178 | 1 | no | — |
| 144 | #413 | — | 178 | 1 | no | — |
| 145 | #360 | — | 178 | 2 | no | — |
| 146 | #349 | C2×D89 | 1 | 2 | yes | — |
| 147 | #338 | — | 89 | 1 | no | — |
| 148 | C2×#41 | — | 178 | 1 | no | — |
| 149 | #137 | — | 356 | 1 | no | — |
| 150 | AGL(1,ℤ/8) | — | 356 | 1 | no | — |
| 151 | #135 | — | 178 | 2 | no | — |
| 152 | C2×Q16 | — | 89 | 2 | no | — |
| 153 | C2×Q16 | — | 178 | 1 | no | — |
| 154 | C2×M16 | — | 178 | 1 | no | — |
| 155 | C2×M16 | D356 | 1 | 1 | yes | characteristic |
| 156 | C2×M16 | C22×D89 | 1 | 1 | yes | characteristic |
| 157 | C4⋊Q8 | — | 178 | 1 | no | — |
| 158 | C4⋊Q8 | — | 178 | 1 | no | — |
| 159 | #125 | — | 356 | 1 | no | — |
| 160 | C22⋊Q8 | — | 356 | 1 | no | — |
| 161 | C22⋊Q8 | — | 178 | 2 | no | — |
| 162 | C4×Q8 | — | 356 | 1 | no | — |
| 163 | C4×Q8 | — | 178 | 2 | no | — |
| 164 | #117 | — | 356 | 1 | no | — |
| 165 | C2×C42 | D356 | 1 | 1 | yes | characteristic |
| 166 | Q32 | — | 356 | 2 | no | — |
| 167 | SD32 | — | 356 | 2 | no | — |
| 168 | M32 | — | 2 | 2 | no | — |
| 169 | #106 | — | 89 | 2 | no | — |
| 170 | #106 | — | 178 | 1 | no | — |
| 171 | C4⋊C8 | — | 2 | 2 | no | — |
| 172 | #104 | — | 356 | 1 | no | — |
| 173 | #104 | — | 356 | 1 | no | — |
| 174 | #103 | — | 178 | 2 | no | — |
| 175 | #103 | — | 178 | 2 | no | — |
| 176 | #101 | — | 356 | 1 | no | — |
| 177 | #100 | — | 356 | 1 | no | — |
| 178 | #41 | — | 356 | 1 | no | — |
| 179 | #41 | — | 356 | 1 | no | — |
| 180 | #41 | — | 356 | 1 | no | — |
| 181 | #41 | — | 356 | 1 | no | — |
| 182 | C2×Q8 | — | 356 | 1 | no | — |
| 183 | C2×Q8 | — | 178 | 1 | no | — |
| 184 | C2×Q8 | — | 178 | 2 | no | — |
| 185 | C2×D4 | — | 356 | 1 | no | — |
| 186 | C2×D4 | — | 178 | 1 | no | — |
| 187 | C22×C4 | — | 2 | 1 | no | — |
| 188 | C22×C4 | — | 356 | 1 | no | — |
| 189 | C22×C4 | C2×D356 | 1 | 1 | yes | characteristic |
| 190 | Q16 | — | 356 | 2 | no | — |
| 191 | Q16 | — | 178 | 2 | no | — |
| 192 | Q16 | — | 712 | 1 | no | — |
| 193 | SD16 | — | 356 | 2 | no | — |
| 194 | D8 | — | 178 | 2 | no | — |
| 195 | M16 | — | 4 | 1 | no | — |
| 196 | M16 | — | 4 | 1 | no | — |
| 197 | M16 | — | 356 | 1 | no | — |
| 198 | M16 | — | 356 | 1 | no | — |
| 199 | C2×C8 | — | 2 | 1 | no | — |
| 200 | C2×C8 | — | 356 | 1 | no | — |
| 201 | C2×C8 | D4×D89 | 1 | 2 | yes | — |
| 202 | C4⋊C4 | — | 356 | 1 | no | — |
| 203 | C4⋊C4 | — | 356 | 1 | no | — |
| 204 | C4⋊C4 | — | 356 | 1 | no | — |
| 205 | C4⋊C4 | — | 356 | 2 | no | — |
| 206 | C4⋊C4 | — | 356 | 2 | no | — |
| 207 | C4⋊C4 | — | 178 | 2 | no | — |
| 208 | C22⋊C4 | — | 356 | 2 | no | — |
| 209 | C42 | — | 2 | 1 | no | — |
| 210 | C42 | — | 356 | 2 | no | — |
| 211 | C42 | D712 | 1 | 1 | yes | characteristic |
| 212 | C42 | D712 | 1 | 1 | yes | characteristic |
| 213 | C16 | — | 4 | 2 | no | — |
| 214 | C23 | — | 356 | 1 | no | — |
| 215 | C23 | #15668040 | 1 | 1 | yes | characteristic |
| 216 | Q8 | — | 356 | 1 | no | — |
| 217 | Q8 | — | 356 | 2 | no | — |
| 218 | Q8 | — | 356 | 1 | no | — |
| 219 | Q8 | — | 356 | 2 | no | — |
| 220 | Q8 | — | 712 | 2 | no | — |
| 221 | D4 | — | 356 | 1 | no | — |
| 222 | D4 | — | 356 | 1 | no | — |
| 223 | D4 | — | 712 | 1 | no | — |
| 224 | D4 | — | 712 | 1 | no | — |
| 225 | C2×C4 | — | 2 | 1 | no | — |
| 226 | C2×C4 | — | 2 | 1 | no | — |
| 227 | C2×C4 | — | 2 | 1 | no | — |
| 228 | C2×C4 | — | 2 | 1 | no | — |
| 229 | C2×C4 | — | 4 | 2 | no | — |
| 230 | C2×C4 | — | 356 | 1 | no | — |
| 231 | C2×C4 | — | 356 | 2 | no | — |
| 232 | C2×C4 | — | 356 | 2 | no | — |
| 233 | C2×C4 | — | 712 | 1 | no | — |
| 234 | C2×C4 | — | 712 | 1 | no | — |
| 235 | C2×C4 | #15667982 | 1 | 1 | yes | characteristic |
| 236 | C2×C4 | C2×D712 | 1 | 1 | yes | characteristic |
| 237 | C8 | — | 2 | 2 | no | — |
| 238 | C8 | — | 4 | 1 | no | — |
| 239 | C8 | — | 712 | 1 | no | — |
| 240 | C22 | — | 2 | 1 | no | — |
| 241 | C22 | — | 4 | 1 | no | — |
| 242 | C22 | — | 1424 | 1 | no | — |
| 243 | C22 | — | 712 | 1 | no | — |
| 244 | C22 | #19151734 | 1 | 1 | yes | characteristic |
| 245 | C4 | — | 2 | 2 | no | — |
| 246 | C4 | — | 2 | 1 | no | — |
| 247 | C4 | — | 4 | 1 | no | — |
| 248 | C4 | — | 712 | 2 | no | — |
| 249 | C4 | — | 712 | 1 | no | — |
| 250 | C4 | — | 712 | 2 | no | — |
| 251 | C4 | #19151773 | 1 | 1 | yes | characteristic |
| 252 | C4 | #19151786 | 1 | 1 | yes | characteristic |
| 253 | C2 | — | 2 | 1 | no | — |
| 254 | C2 | — | 4 | 1 | no | — |
| 255 | C2 | — | 1424 | 1 | no | — |
| 256 | C2 | #26019189 | 1 | 1 | yes | characteristic |
Splittings G = N ⋊ H with N normal; H ≅ G/N.
| N | H ≅ G/N | type |
|---|---|---|
| 1. #26031646 | C2 | semidirect |
| 4. #26018247 | C2 | semidirect |
| 5. C89×#1327 | C2 | semidirect |
| 133. #1327 | D89 | semidirect |
| 134. C89 | #12174 | semidirect |
By isomorphism type — maximal subgroups of the same type appear once, whether or not they are normal.
| subgroup | index |
|---|---|
| #26031646 | 2 |
| #26022205 | 2 |
| #26021539 | 2 |
| #26018247 | 2 |
| C89×#1327 | 2 |
| #12174 | 89 |